| article html file updated | 12 February 2020 10:40 CET | Update | https://www.mdpi.com/2073-8994/11/5/646 |
| article html file updated | 19 October 2019 17:28 CEST | Update | - |
| article html file updated | 5 June 2019 00:13 CEST | Update | - |
| article html file updated | 8 May 2019 09:29 CEST | Original file | - |
| article pdf uploaded. | 8 May 2019 09:28 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/5/646/pdf |
| article xml uploaded. | 8 May 2019 09:28 CEST | Update | https://www.mdpi.com/2073-8994/11/5/646/xml |
| article xml file uploaded | 8 May 2019 09:28 CEST | Original file | - |
